Submitted for Publication: June 18, 2013; final revision received October 29, 2013; accepted November 21, 2013.
Published Online: January 16, 2014. doi:10.1001/jamaoto.2013.6378.
Study concept and design: Nardone, Nuss.
Acquisition of data: Nardone, Recko, Nuss.
Analysis and interpretation of data: Nardone, Huang, Nuss.
Drafting of the manuscript: Nardone.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Huang.
Administrative, technical, or material support: Recko, Nuss.
Study supervision: Nardone, Nuss.
Conflict of Interest Disclosures: None reported.
Previous Presentation: This study was presented at the 2013 American Society of Pediatric Otolaryngology Spring Meeting; April 28, 2013; Arlington, Virginia.